CA3009498C - Systeme et procede pour une mobilite sans discontinuite de sessions d'utilisateur avec connectivite a acces multiples - Google Patents

Systeme et procede pour une mobilite sans discontinuite de sessions d'utilisateur avec connectivite a acces multiples Download PDF

Info

Publication number
CA3009498C
CA3009498C CA3009498A CA3009498A CA3009498C CA 3009498 C CA3009498 C CA 3009498C CA 3009498 A CA3009498 A CA 3009498A CA 3009498 A CA3009498 A CA 3009498A CA 3009498 C CA3009498 C CA 3009498C
Authority
CA
Canada
Prior art keywords
connection
handover
user equipment
access gateway
access network
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA3009498A
Other languages
English (en)
Other versions
CA3009498A1 (fr
Inventor
Rajeev Koodli
Hassan Sipra
Dutt Kalapatapu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Google LLC
Original Assignee
Google LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Google LLC filed Critical Google LLC
Publication of CA3009498A1 publication Critical patent/CA3009498A1/fr
Application granted granted Critical
Publication of CA3009498C publication Critical patent/CA3009498C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H04W36/0088—Scheduling hand-off measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/04—Reselecting a cell layer in multi-layered cells
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/16—Gateway arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne des systèmes et des procédés pour maintenir une session d'utilisateur durant un transfert de réseau d'accès. Le procédé peut comprendre l'établissement, entre un équipement d'utilisateur et un réseau d'accès, d'une première connexion par le biais d'un premier réseau d'accès et d'une deuxième connexion par le biais d'un deuxième réseau d'accès de telle sorte que les première et deuxième connexions existent simultanément. Le procédé peut comprendre la définition de la première connexion en tant que connexion active pour transporter des paquets de données de session utilisateur à états et la définition de la deuxième connexion en tant que connexion en veille. Le procédé peut comprendre l'échange d'une série de messages de transfert entre l'équipement d'utilisateur et la passerelle d'accès. Le procédé peut comprendre la transition de la connexion active à la deuxième connexion et la définition de la première connexion en tant que la connexion en veille. Le procédé peut comprendre la poursuite, par le biais de la deuxième connexion, de la session utilisateur avec états, de sorte qu'un état de la session utilisateur avec états est maintenu pendant la transition.
CA3009498A 2016-01-28 2016-12-22 Systeme et procede pour une mobilite sans discontinuite de sessions d'utilisateur avec connectivite a acces multiples Active CA3009498C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662288335P 2016-01-28 2016-01-28
US62/288,335 2016-01-28
PCT/US2016/068282 WO2017131905A1 (fr) 2016-01-28 2016-12-22 Système et procédé pour une mobilité sans discontinuité de sessions d'utilisateur avec connectivité à accès multiples

Publications (2)

Publication Number Publication Date
CA3009498A1 CA3009498A1 (fr) 2017-08-03
CA3009498C true CA3009498C (fr) 2020-12-01

Family

ID=57758849

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3009498A Active CA3009498C (fr) 2016-01-28 2016-12-22 Systeme et procede pour une mobilite sans discontinuite de sessions d'utilisateur avec connectivite a acces multiples

Country Status (11)

Country Link
US (1) US10506487B2 (fr)
EP (1) EP3384705B1 (fr)
JP (1) JP6567774B2 (fr)
KR (1) KR101990112B1 (fr)
CN (1) CN107040966B (fr)
BR (1) BR112018013122B1 (fr)
CA (1) CA3009498C (fr)
DE (2) DE102016125873A1 (fr)
GB (1) GB2547323B (fr)
MX (1) MX382003B (fr)
WO (1) WO2017131905A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6510167B2 (ja) * 2013-10-30 2019-05-08 京セラ株式会社 通信装置、通信システム、通信制御方法、及び通信制御プログラム
US10616346B2 (en) * 2017-07-28 2020-04-07 International Business Machines Corporation Server connection capacity management
JP7306753B2 (ja) * 2018-03-28 2023-07-11 日本電気株式会社 ユーザ装置にサービスを提供する方法、及びユーザ装置でサービスを受ける方法
JP7040763B2 (ja) 2018-03-28 2022-03-23 日本電気株式会社 ゲートウェイ装置、方法、プログラム、及び記録媒体
FR3088792A1 (fr) 2018-11-19 2020-05-22 Orange Gestion de transfert intercellulaire sans latence pour terminal mobile à attachement multiple
US11553047B2 (en) 2018-11-30 2023-01-10 International Business Machines Corporation Dynamic connection capacity management
US12375992B2 (en) * 2019-02-18 2025-07-29 Lenovo (Singapore) Pte. Ltd. Calculating round trip time in a mobile communication network
CN110049523B (zh) * 2019-04-26 2021-09-21 新华三技术有限公司 接入控制、接入点连接方法、装置及电子设备
US10687182B1 (en) * 2019-05-31 2020-06-16 Apple Inc. Accessory device texting enhancements
FI20195887A1 (en) * 2019-10-15 2021-04-16 Nokia Technologies Oy Selective transmissions on a wireless device
US11563823B2 (en) * 2019-11-27 2023-01-24 Verifone, Inc. Systems and methods for device connectivity management
ES3051160T3 (en) * 2020-01-10 2025-12-26 Beijing Xiaomi Mobile Software Co Ltd Data frame transmission method, data frame transmission device, and storage medium
WO2021217490A1 (fr) * 2020-04-29 2021-11-04 Qualcomm Incorporated Récupération d'un décrochage de données à connectivité multiple
US11689502B2 (en) * 2020-06-30 2023-06-27 Palo Alto Networks, Inc. Securing control and user plane separation in mobile networks
EP4307826A1 (fr) * 2022-07-12 2024-01-17 Ntt Docomo, Inc. Procédé de protection contre les défaillances de communication

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6496505B2 (en) 1998-12-11 2002-12-17 Lucent Technologies Inc. Packet tunneling optimization to wireless devices accessing packet-based wired networks
CA2341316A1 (fr) * 2000-03-17 2001-09-17 Samir Kuliev Oscillateurs a quartz a compensation indirecte numerisee
US7856377B2 (en) * 2001-03-29 2010-12-21 American Express Travel Related Services Company, Inc. Geographic loyalty system and method
WO2002089514A1 (fr) * 2001-04-26 2002-11-07 Nokia Corporation Procede et element de reseau pour commander une commutation
WO2003017689A1 (fr) * 2001-08-14 2003-02-27 Flarion Technologies, Inc. Procedes et appareil de connectivite de reseau radio
US20040012177A1 (en) * 2002-05-16 2004-01-22 Takata-Petri Ag Airbag module with elastic mounting of the gas generator
US6768726B2 (en) 2002-08-06 2004-07-27 Motorola, Inc. Method and apparatus for effecting a seamless handoff between IP connections
US8238326B2 (en) * 2004-11-18 2012-08-07 Ruckus Wireless, Inc. Maintaining consistent network connections while moving through wireless networks
US8130718B2 (en) * 2004-12-09 2012-03-06 Interdigital Technology Corporation Method and system for interworking of cellular networks and wireless local area networks
FI119090B (fi) 2005-09-16 2008-07-15 Teliasonera Ab Menetelmä päätelaitteen ja palvelun välisen yhteyden ylläpitämiseksi ja päätelaite
AU2006309464B2 (en) 2005-10-31 2009-10-29 Lg Electronics Inc. Method for processing control information in a wireless mobile communication system
US7944880B2 (en) * 2005-12-12 2011-05-17 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement for establishing a communication session for multimedia
US9451491B2 (en) * 2005-12-22 2016-09-20 Qualcomm Incorporated Methods and apparatus relating to generating and transmitting initial and additional control information report sets in a wireless system
US20070160049A1 (en) 2006-01-09 2007-07-12 Motorola, Inc. Method and apparatus for effecting a handoff in a mobile internet protocol communication system
US8644247B2 (en) * 2006-10-12 2014-02-04 Telefonaktiebolaget L M Ericsson (Publ) Inter-system handoffs in multi-access environments
CN101641985B (zh) * 2007-02-08 2012-11-28 思达伦特网络有限责任公司 用于技术之间的切换的系统和方法
SG10201505731QA (en) * 2007-04-30 2015-08-28 Interdigital Tech Corp Cell reselection and handover with multimedia broadcast/multicast service
US20080311911A1 (en) * 2007-06-15 2008-12-18 Nokia Siemens Networks Oy Handover trigger for an inter-access-gateway interface
CN101145802B (zh) * 2007-10-24 2013-01-30 杭州华三通信技术有限公司 一种链路切换方法和设备
US8027309B2 (en) * 2007-11-19 2011-09-27 Cellco Partnership Low latency handover between wireless communication networks using different radio access technologies
JP2009213108A (ja) 2008-02-05 2009-09-17 Hitachi Communication Technologies Ltd 移動通信システムにおける移動ノード装置のｉｐアドレスの切替え方法、移動ノード装置およびサーバ
EP2111010A1 (fr) 2008-04-17 2009-10-21 Nokia Siemens Networks Oy Méthode pour préserver l'adresse de réseau au cours d'un transfert vertical
US8121046B2 (en) * 2008-11-21 2012-02-21 At&T Mobility Ii Llc Efficient block error rate evaluation in a femto cell network
US9107133B2 (en) * 2009-01-06 2015-08-11 Qualcomm Incorporated Adaptation of handover parameters
JPWO2010116565A1 (ja) * 2009-04-08 2012-10-18 シャープ株式会社 液晶表示装置、液晶表示装置の製造方法、光重合体膜形成用組成物、及び、液晶層形成用組成物
CN101729292A (zh) * 2009-06-15 2010-06-09 中兴通讯股份有限公司 一种接入节点、链路和用户业务的保护方法和系统
CN101715209A (zh) * 2009-11-11 2010-05-26 中兴通讯股份有限公司 一种多链路传输数据的方法及系统
KR20120071721A (ko) * 2010-12-23 2012-07-03 한국전자통신연구원 ＰＭＩＰｖ6에서 플로우 기반의 이동성을 지원하기 위한 방법 및 장치
US20120230293A1 (en) 2011-03-08 2012-09-13 Edward Grinshpun Method of performing an inter-technology handoff in a loosely coupled architecture
JP5470590B2 (ja) * 2011-04-14 2014-04-16 株式会社日立製作所 通信装置及びハンドオーバの制御方法
US8861475B2 (en) 2011-05-19 2014-10-14 Telefonaktiebolaget L M Ericsson (Publ) Inter-RAT handover control using sequence numbers
US20130009767A1 (en) * 2011-07-06 2013-01-10 Joel Knoerr Seatbelt reminder system
US9549317B2 (en) * 2011-10-17 2017-01-17 Mitel Mobility Inc. Methods and apparatuses to provide secure communication between an untrusted wireless access network and a trusted controlled network
US9148847B2 (en) 2012-04-20 2015-09-29 Apple Inc. Mobile device-initiated inter-radio access technology handovers between networks
US20140126532A1 (en) * 2012-11-05 2014-05-08 Stoke, Inc. Seamless mobility from 3g network to wifi network
US20140355536A1 (en) * 2013-06-04 2014-12-04 Alcatel Lucent System and method providing fixed mobile convergence via bonded services
CN103338488B (zh) * 2013-06-21 2016-03-09 华为技术有限公司 网络切换方法、终端、控制器、网关及系统
CN109510697B (zh) * 2013-07-04 2021-07-06 韩国电子通信研究院 处理无线电链路故障的方法
US9516688B2 (en) * 2013-12-05 2016-12-06 Cellco Partnership System and method to deliver different services over cellular or WiFi networks depending on operator or user preferences
CN104980980A (zh) * 2014-04-10 2015-10-14 电信科学技术研究院 一种建立连接的方法、系统和设备

Also Published As

Publication number Publication date
DE202016008213U1 (de) 2017-04-28
CA3009498A1 (fr) 2017-08-03
GB2547323A (en) 2017-08-16
EP3384705B1 (fr) 2019-05-08
CN107040966B (zh) 2021-01-29
KR101990112B1 (ko) 2019-06-17
JP6567774B2 (ja) 2019-08-28
GB201622377D0 (en) 2017-02-15
BR112018013122B1 (pt) 2024-02-15
WO2017131905A1 (fr) 2017-08-03
MX382003B (es) 2025-03-13
MX2018008584A (es) 2019-05-23
US10506487B2 (en) 2019-12-10
KR20180092320A (ko) 2018-08-17
EP3384705A1 (fr) 2018-10-10
GB2547323B (en) 2019-04-10
JP2019503610A (ja) 2019-02-07
DE102016125873A1 (de) 2017-08-03
BR112018013122A2 (en) 2018-12-11
CN107040966A (zh) 2017-08-11
US20170223593A1 (en) 2017-08-03

Similar Documents

Publication Publication Date Title
CA3009498C (fr) Systeme et procede pour une mobilite sans discontinuite de sessions d'utilisateur avec connectivite a acces multiples
JP6649444B2 (ja) ワイヤレスシステムにおける複数のスケジューラによる動作
EP3530030B1 (fr) Amélioration d'une efficacité de transfert
TWI552555B (zh) 在執行一電路交換回退程序後促進自一第二無線網路返回至一第一無線網路
US12089107B2 (en) Release of configurations for conditional handovers based on security configurations
JP2022529211A (ja) Ｎｒ ｖ２ｘのためのｒｌｍおよびｒｌｆプロシージャ
CN107426810B (zh) 上行定时的获取方法及装置
JP7538889B2 (ja) 無線ネットワークのマルチイベント条件付きハンドオーバ実行に関するログ情報
US12114385B2 (en) Communication of segmented radio resource control messages
US10779204B2 (en) Method and device for performing data transmission
US20230108496A1 (en) Triggering a Subsequent Handover during a Dual-Active Protocol Stack Handover
EP3932119A1 (fr) Systèmes et procédés pour déterminer la validité de mesures de mode de repos
US20230292195A1 (en) Conditional Handover Behavior Upon Dual Active Protocol Stacks Fallback
US20210329521A1 (en) INTRA-RAT Handovers with Core Network Change
WO2022212699A1 (fr) Mécanisme d'activation/de désactivation pour un groupe de cellules secondaires (scg) et des cellules secondaires (scells), et changement/ajout conditionnel de cellule secondaire primaire (pscell)
US20260113362A1 (en) IMS Call Establishment Method, Server, and Electronic Device
US20260012863A1 (en) Performing a power ramping and ltm cell switch execution in a communication system
EP2606673B1 (fr) NOEUD ET PROCÉDÉ DE CHANGEMENT D'ADRESSE AoIP
WO2022154724A1 (fr) Gestion d'accusés de réception de commande de liaison radio (rlc) manquante
CN119497173A (zh) 对用于ltm的tci状态定时器操作的增强
Söderman et al. SCTP: Fast Transport Layer Vertical Handover in Android Mobile Devices

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20180621